baber/WOPTO huggingface dataset:
Patent SE-8007086-L (SE)
Inventor: SELDER H
IPC: D21B1/32
Filed: 1980-10-09
Abstract: At a fiberizer of a waste paper processing installation the rotational moment or torque is determined, for instance by measuring the drive output of a drive motor. In the presence of an increase of the rotational resistance of the rotor of the fiberizer there is brought about an intensification of the separation of rejects through a reject line and vice versa. For this purpose there are arranged in either the reject line or the good stock line, or at the same time in both such lines, throttle elements which are activated by a regulator. The regulator is controlled by a measuring signal of a measuring device which determines the electrical drive output of the rotor.
Patent SE-8008020-L (SE)
Inventor: TROST W
IPC: B62D25/14
Filed: 1980-11-14
Abstract: In a motor vehicle with a forward engine and with a heating unit and/or air-conditioning unit 7 held by supporting means in a fixed position, in relation to the vehicle, in the region between the engine compartment and the passenger compartments 1, the said supporting means comprises screening means 12 which extends across the heating and/or air-conditioning unit. The screening means may comprise supporting elements of the vehicle superstructure and bracing members connecting the said elements. Bracing members may be located at or in the wall, of the casing 15 of the said unit, which is towards the passenger compartment. Bracing members may comprise tensioned straps and/or profiled sections. The screening means 12 prevents movement of the heating and/or air-conditioning unit into the passenger compartment in the event of a head-on collision involving rearward movement of the vehicle engine. <IMAGE>
Patent SE-8008838-L (SE)
Inventor: JENSEN N C
IPC: B62D53/02
Filed: 1980-12-16
Abstract: A two-parted working machine, e.g. a digger-loader, of which each of the two frame parts 9, 10 has got a wheel set and is coupled to the other part by a central ball joint 13, which permits rotation and tilting of the two frame parts in relation to each other. In addition to being coupled by this central ball joint 13 the frame parts are connected by a lever 14, which is fastened to both frame parts 9, 10 by means of ball joints, which are placed before and after the central ball joint 13. Thereby compressive and tensile forces will be transferred from one frame part to the other at a smaller angle when turning, causing the tendency of turning over to diminish. A bracket 22 serves as fastening for one end of a stabilizer 23, the other end of which is fastened to a spot on the hindmost frame part 9. <IMAGE>
Patent SE-8103085-L (SE)
Inventor: LOVDAHL N I K
IPC: A47B88/00
Filed: 1981-05-18
Abstract: A mountable drawer comprises two side elements (1), a rear element (2), a front element (3) and a bottom panel (4), at least two side elements and the rear element being provided on their inside along the lower portion with a horizontal cutout (8) like the bottom panel. The drawer is characterised in that the side elements are provided on the rear inside with at least two inwardly facing, essentially horizontal snap fasteners (7) and possibly also with an inwardly facing vertical rib and/or at least two inwardly facing guide tongues, the rear element being constructed on the vertical end faces with openings (9) for the snap fasteners and, if appropriate, for the guide tongues. Closely adjacent to the vertical end faces, the rear element is provided on its rear side with fastening parts (10) which interact with the snap fasteners (7). The elements of a drawer which has been fitted together are connected to one another by the snap fasteners and, if appropriate, the guide tongues, the side elements being inserted into the openings in the rear element in such a way that the snap fasteners engage with the fastening parts (10). The bottom panel is arranged fixedly in the said cutout in that the front element is connected to the front edge of the side elements by means of suitable attachment means (13). <IMAGE>
Patent SE-8103949-L (SE)
Inventor: JORDAN H
IPC: B64C29/00
Filed: 1981-06-24
Abstract: The invention relates to flying craft having an outer supporting means and at least one inner driving unit and a cabin or steering means, in which an annular gap is provided between the supporting means and the driving unit, through which an air stream is guided downwards, characterized in that two steering flap rims having at least two steering flaps are spacially arranged within the annular gap or immediately above said gap.
Patent SE-8200202-L (SE)
Inventor: KAUFMANN H
IPC: B23K11/11
Filed: 1982-01-15
Abstract: An electrical contact device for transmitting heavy currents between relatively rotatable parts, for example between a fixed welding transformer and a rotatable unit which supports a spot welding gun. The contact device comprises a spaced-apart pair of annular, axially fixed, contact segments on one unit and, between these, an axially displaceable pair of annular contact disks on another unit. The disks are urged towards each other by springs and are thereby centered by a centering device to provide a well-defined clearance between each contact disk and the confronting contact segment, and the disks are pressed outwardly against the co-acting contact segments, to eliminate said clearances when current is to flow therebetween, by an annular operating device. The contact device has particular utility in robotics and prevents wear at the contacting surfaces on the appearance of relative rotation therebetween.
Patent SE-8200930-L (SE)
Inventor: SGOURAKES G E
IPC: G01F1/32
Filed: 1982-02-16
Abstract: A vortex-sensing fluid flowmeter has a freely rotatable vortex-shedding body suspended in a section of conduit through which a fluid stream passes, the body being oriented generally transverse to the direction of fluid flow. The body has an integrally formed upstream-facing portion adapted to shed a series of vortices within the fluid, which vortices alternately influence opposite lateral faces of the body, tending to produce a periodic rotation of the body about a firmly attached rotational shaft. The shaft is rotatably mounted to the conduit and passes at one end through the wall of the conduit to the exterior thereof. A sleeve-like tube surrounds the shaft and is fastened tightly at its bottom end to the shaft and at its top end to the conduit wall to provide a fluid-tight seal around the shaft. The tube is sufficiently flexible and pliable to exert negligible restraining force against the rotation of the shaft. A sensing device located outside of the fluid stream and coupled to the externally protruding portion of the shaft exerts a predetermined restraint on the shaft. This restraint limits the maximum rotation of the shaft at high flow rates, for minimizing the fatiguing stress exerted on the sealing tube, yet does not impede rotation at low flow rates. The sensing device responds to the restrained rotations of the shaft, and electronic circuitry associated with the sensing device converts the response to a signal output indicative of the flow rate of the fluid.
Patent SE-8203464-L (SE)
Inventor: LOFGREN P
IPC: B65G47/08
Filed: 1982-06-04
Abstract: An arrangement for the alignment of symmetrical and asymmetrical containers (1l) using rotating discs (19) and adjustable, peripherally placed steering bands (20, 21) at a distance along the discs. The bands have ends (22, 23) situated at a certain length within the disc.The distance between the band ends, the bands' positioning and the disc's rotation speed means that, in a primary alignment position for the container, the container passes the other steering band's inward facing end (23) without potentially deflecting contact with the end, whilst in a secondary alignment position for the container, the container engages the other steering band's inward facing end (23) and is manoeuvred to adopt the primary alignment position.<IMAGE>
Patent SE-8203968-L (SE)
Inventor: HJELM BERTIL
IPC: E04H13/00
Filed: 1982-06-28
Abstract: A grave marker appropriately manufactured of aluminium, comprising a flat part (2), which includes text (4) and symbols (5), and a flange (3) around the edge of the flat part following the shape of the grave marker.  The flat part is in the form of a flat plate while the flange is made from a track fitted strip.<IMAGE>
Patent SE-8204350-L (SE)
Inventor: VASILIEV LEONARD LEONIDOVICH
IPC: F02N19/10
Filed: 1982-07-15
Abstract: The system uses a closed heating vessel (2) divided into at least two connected hollow chambers (3, 4), each of which is connected via a pipe connection (5, 6) to the cooling cover (7). It also involves a heating element (8) for heating the coolant in the vessel (2). - The pipe connections (5, 6) are connected to the vessel upper half (2), one pipe (6) being inside the other (5). The outer pipe connection (5) inner diameter is equal to at most three times the outer diameter of the inner connection (6). The upper half of the vertical intermediary wall (9) between the hollow chambers has a hole in which is fixed the one end of the pipe connection (6) which is fitted in the other (5). (Provisional basic advised Week 8410)(1/2)
Patent SE-8204461-L (SE)
Inventor: ROSEN J
IPC: F16L19/06
Filed: 1982-07-26
Abstract: The coupling for a pipe (9) comprises a nut (1) with an internal flange (2) at one end and an internal or external screw thread (3) extending from the other. Rotation of the nut presses a clamping bush (4) against the pipe, this tapering in cross-section towards the end furthest from the flange. A thimble (5) bearing against the component (8) to which the pipe is to be secured has an internal cone face against which the tapering end of the bush works, so that tightening of the nut causes this end to reduce in dia. and grip the pipe inside it.
Patent SE-8204482-L (SE)
Inventor: RYAN W K
IPC: B41J5/10
Filed: 1982-07-28
Abstract: A keyboard for terminals, typewriters and the like, where the keys (1) are arranged in rows. In order to suit the position of the keys to a desired hand attitude the keys in each row are arranged on a bed (2) associated with the respective row. The horizontal projection of the bed has variable length by having the shape of the bed variable. The central portion of the bed may accordingly be given a desired height in relation to its end portions.
Patent SE-8207033-L (SE)
Inventor: HIROSAKI Y
IPC: C06B47/14
Filed: 1982-12-09
Abstract: An aqueous solution-type oxidizing agent composition consisting of an aqueous solution containing an oxidizing agent, which consists of ammonium nitrate as a main component and an inorganic chlorate, and further containing a water-soluble phosphate as a stabilizer, which is stable, inhibits the decomposition of ammonium nitrate, and has high storage stability.
Patent SE-8207043-L (SE)
Inventor: AKERBERG D E
IPC: H04B7/26
Filed: 1982-12-09
Abstract: A message in binary coded form, e.g. a personal paging call, for transmission over a number of radio stations is received on a line from a central station (1). A message over the line to the stations (e.g. 2:2 and 3:16) contains an order to set for simultaneousness. The message is received by both stations and its time of arrival noted. Transmission by radio of the received message from the station (2:2) is after a delay time (TC3) after the message is received on the line. The transmitted radio signal is received in the station (3:16) which is to be set, and the time of arrival noted. In the second station(3:16) a delay time (TC4) is inserted between the arrival of a message on the line and its transmission by radio. This time is the time from reception of the message to set for simultaneousness to the reception by radio of the same message reduced by the propagation time for the radio signal between both stations. All transmitters send the characters of the message simultaneously.
Patent SE-8207319-L (SE)
Inventor: EVERTZ E
IPC: B22D41/08
Filed: 1982-12-21
Abstract: 1. A method for repairing lower and upper slide plates (5) of closures in metallurgical containers, in particular in casting ladles and tundishes for continuous casting, the slide plates optionally releasing the stream of liquid metal by means of a passage opening (1) or interrupting it by means of a closed section, and undergoing damage, in particular erosion and radial cracks, originating at its passage opening (1) in which method a bore is made in the area of the opening of the slide plate concentrically with respect to its passage opening (1) and while the passage opening (1) is released, a refractory casting mass (13) is poured into the bore and is solidifed therein, characterized in that the bore, which is concentric with respect to the passage opening (1) is made as far as the edge of the rim (6) of the slide plate (5), and in that the grain sizes of the solid bodies of the refractory casting mass (13) are predominantly smaller than the pore sizes of the retained refractory material (10) of the slide plate (5).
Patent SE-8300655-L (SE)
Inventor: ANDERSSON ROLAND
IPC: B25H1/00
Filed: 1983-02-08
Abstract: The telescopic support has two tubes which are axially adjustable towards one another, and a pneumatic spring is located between both tubes. Attached to the one free end of a tube is a machine mounting to which the machine can be fastened. The pneumatic spring is dimensioned in such a way that its force counteracts the weight of the machine and therefore an operator is at least largely relieved of this weight of the machine. If the longitudinal axis of the tool of the machine lies parallel to the longitudinal axes of the telescopic tubes, but the longitudinal axes are laterally offset from one another, the articulated capacity of a joint between a machine holder and the telescope is locked. However, the articulated capacity is released if the longitudinal axis of the tool on the one hand and the longitudinal axis of the telescopic tubes on the other hand intersect.
Patent SE-8304275-L (SE)
Inventor: LEHMANN K
IPC: A62B7/04
Filed: 1983-08-04
Abstract: A protective exhaling device of the circulating path type with exhaling protection, with its exhaling duct connected, in the circulating path through a CO2 absorber and a gas volume equalizing chamber containing a variable volume of gas, to an inhaling duct to which there is connected a reservoir of compressed gas supplying oxygen for breathing, has a cylinder and piston unit connected to the pressure bottle pressure or to an intermediate regulator pressure for pneumatically producing a force applied to the variable volume chamber. That assures that the force determining the overpressure level is always exerted at the same magnitude independently of the amplitude of the content of the equalizing chamber of variable volume. There is an automatic switchover from overpressure operation to normal underpressure operation in the case of a major leakage. For this purpose the cylinder and piston unit is provided with an outlet valve that opens when the piston goes beyond a predetermined stroke position, so that the overpressure diminishes through the piston and at the same time the supply of pressurized gas is blocked. Thus, in the case of major leakage there is no risk that the compressed gas supply will empty quickly without the user of the apparatus noticing it. After elimination of the leak overpressure can be reinstated manually or automatically. The equipment is suitable both for diving and for compressed air breathing protection equipment generally.
Patent SE-8304482-L (SE)
Inventor: SPANBERG S
IPC: E03F5/04
Filed: 1983-08-18
Abstract: The adjustable clamp ring is divided at least at one point (5). It has at least one inner (8) and one outer end part (6), with the inner one having outwards directed teeth (9), and the outer one (6) inwards directed teeth. The two end parts overlap one another with their teeth engaged. - To eliminate any discontinuity at the dividing point, the ring has outwards directed guide surfaces (11) in the inner end part teeth running outwards from the ring inner periphery, and inclined away from the rear parts (15) of the inner end part. Similar guide surfaces run in opposite directions from the outer end part teeth (7).
Patent SE-8305909-L (SE)
Inventor: ENANDER P
IPC: B65G7/12
Filed: 1983-10-27
Abstract: Cant hook for use in forestry or the like comprising a hooked section (10), a shaft (11) and a handle connected to the shaft (12).The handle is shaped like a completely open loop, meaning that its rear end (12A) is not directly connected to the cant hook shaft (11).The cant hook is made of rod-shaped boron steel with a round cross section. The hooked section and part of the shaft has side surfaces (14) that have been beaten flat and near each other slightly toward the cant hook tip (13). The tip is chisel-shaped.<IMAGE>
Patent SE-8401849-L (SE)
Inventor: KRASKA ALLEN RICHARD
IPC: C07C213/02
Filed: 1984-04-03
Abstract: Novel amine and amidine derivatives of di-O-(n-higher alkyl and alkenyl)-glycerols and -propanediols, and their pharmaceutically acceptable acid addition salts, are useful for combating viral infections in mammals.  Of particular interest is 1,3-di-O-(n-hexadecyl)-2-O-(3-aminopropyl)-glycerol, and its pharmaceutically acceptable acid addition salts.
Patent SE-8402643-L (SE)
Inventor: LARSSON G
IPC: B29C48/37
Filed: 1984-05-16
Abstract: A machine for processing elastomeric material has two shafts (2, 3) mounted for rotation in a housing (1) in end bearings (6) and carry therebetween two gear pairs (4, 5; 4 min , 5 min ) in cavities in the housing. In accordance with the invention thre is also provided a channel (12) which connects the gear meshing side of the first gear pair (4, 5) witha space adjacent the second gear pair (4 min , 5 min ) centrally opposite the gear meshing sides thereof. The elastomer is taken in through openings adjacent the first gear pair, and is pumped through two gear pumps connected in series, and discharged from the pressure side of the latter located and at the gear meshing point thereof.
Patent SE-8403656-L (SE)
Inventor: WOLF W
IPC: C07K1/18
Filed: 1984-07-10
Abstract: Two polypeptide factors that are found in bone and that have chondrogenic/osteogenic activity and TGF- beta  activity are described. Each has a molecular weight of approximately 26,000 daltons by SDS-PAGE. Each reduces to a single polypeptide indicating that the factors are probably homodimers. One has an N-terminal sequence identical to that of human placenta-derived TGF- beta , whereas the other has an N-terminal sequence that is different from that of TGF- beta  derived from human placenta. The two factors are purified to homogeneity using RP-HPLC or acetic acid-urea gel electrophoresis.
Patent SE-8403863-L (SE)
Inventor: BAVARD J
IPC: G11B23/023
Filed: 1984-07-26
Abstract: A holder for tape cassettes which includes one or more sleeve-like compartments each of which can receive a cassette and incorporates a slidable locking member (2). The locking member moves from a retracted position in a recess (4) in the sleeve, to a locking position in which it engages the cassette by means of a pair of hubs (23) as the cassette is inserted, and returns to the retracted position when the cassette is withdrawn.
Patent SE-8404933-L (SE)
Inventor: LEETE M W
IPC: A47L9/24
Filed: 1984-10-02
Abstract: A vacuum cleaner hose comprising a flexible shell of plastics material which is provided with one slectric wire or several wires secured to the shell all along their length. The electric wire (15) comprises a core of soft non-conductive material about which one filament or several filaments of conductive material are helically wound.
Patent SE-8502126-L (SE)
Inventor: EDQVIST B
IPC: A62B18/00
Filed: 1985-04-30
Abstract: Protective mask, having a hood (11) which fits tightly against the face, a respiration valve (14) and expiration valve (16) which are mounted on the hood (11) and a filter (15) which is connected to the respiration valve (14). A mechanical ventilator (22) which is driven by a battery is seated in a ventilator casing (21) which is provided on the filter (15). The ventilator (22) is used to produce a continuous flow of air through the filter (15) in order to make respiration easier. <IMAGE>
Patent SE-8502597-L (SE)
Inventor: ZHEGALIN O I
IPC: F01N3/04
Filed: 1985-05-24
Abstract: The invention relates to a device for liquid neutralisation of exhaust gases from an internal combustion engine. The liquid neutralisation device according to the invention comprises, on the one hand, a housing 1, which is intended to be filled with a neutralising solution and is connected to an exhaust line in the form of a nozzle 3, which is constructed from a narrowing through-ducting element (a so-called inverse diffuser) 4, a neck part 5 and a diffuser 6, which are arranged in series, viewed in the direction of flow of the exhaust gases and, on the other hand, a filter 2 for separating solid and liquid phase fractions from the exhaust gases. The filter 2 is arranged downstream of the nozzle 3, viewed in the direction of flow of the exhaust gases, and is situated above the level of the neutralising solution. The neutralising solution device according to the present invention is characterised in that the nozzle 3 is provided with at least one duct 11 connected to the cavity of the housing 1, which duct is intended for feeding the neutralising solution into the gas flow and is accommodated in a zone, in which the narrowing element 4 of the nozzle 3 is arranged, whilst the filter 2 takes the form of a cyclone, the first pipeline 14 of which is intended for drawing off the exhaust gases and is connected to the atmosphere, and the second pipeline 15 of which is intended for drawing off the liquid and solid phase fractions retained in the cyclone and is connected to the lower part 16 of the cavity in the housing 1. <IMAGE>
Patent SE-8505561-L (SE)
Inventor: NISKANEN H
IPC: B65H19/28
Filed: 1985-11-25
Abstract: Method and apparatus for fixing the end of a web on a core tube in a web reeling machine which includes a pair of spaced carrier rolls on which the core tube is supported. Adhesive agent is applied on the core tube, supported on the carrier rolls, from below and between the carrier rolls. The adhesive agent is conducted onto the core tube by moving an applicator device in the transverse cross-machine direction, beginning at the underside of the core tube at one transverse end of the reeling machine. The core tube may be urged against the carrier rolls by a depressor roll or the like during application of the adhesive agent on the core tube.
Patent SE-8601785-L (SE)
Inventor: TORNBLOM B
IPC: G01N27/20
Filed: 1986-04-18
Abstract: Device for storing and/or processing of fault signals obtained from a transducer with associated electronic equipment, which signals are completely or partially derived from one or more quantities, for example a defect in or on a steel blank. The fault signals are supplied to at least one condition function or condition circuit. The signals are distributed as a function of said conditions and the distributed signals are supplied to parallel signal storing and/or signal processing circuits which, for example, operate in parallel but independently.
Patent SE-8702564-L (SE)
Inventor: LINDEN CLAES ERIK
IPC: F01N1/10
Filed: 1987-06-18
Abstract: PCT No. PCT/SE88/00337 Sec. 371 Date Dec. 18, 1989 Sec. 102(e) Date Dec. 18, 1989 PCT Filed Jun. 17, 1988 PCT Pub. No. WO88/10361 PCT Pub. Date Dec. 29, 1988.An exhaust outlet conduit for internal combustion engines and adapted to function as a resonator for exhaust waves exiting from the cylinder or cylinders to which the conduit is connected. The conduit (4) is characterized by a combination of features, according to which the conduit exhibits an exhaust throughflow area which increases outwardly from the end of the conduit connected to the cylinder (1), and the conduit wall has provided therein one or more openings (5). The openings are so configured that the total opening area increases along the conduit in a direction away from the cylinder (1), so as to increase the frequency range over which the conduit (4) will function as a resonator.